A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Classification: Check valves of steel
NSN 5998-01-279-4465
NSN 5855-00-004-0904
NSN 5990-01-246-2488
NSN 5950-01-148-3832
NSN 7035-01-400-3666
NSN 6610-01-027-0087
NSN 5925-00-262-6087
NSN 5965-00-378-3403
NSN 5935-01-094-3744
NSN 5965-01-217-7167
NSN 6645-00-599-8890
NSN 5945-01-403-2800